CN109772055A - Stemness dust-filtering formula ventilation unit - Google Patents
Stemness dust-filtering formula ventilation unit Download PDFInfo
- Publication number
- CN109772055A CN109772055A CN201711130286.5A CN201711130286A CN109772055A CN 109772055 A CN109772055 A CN 109772055A CN 201711130286 A CN201711130286 A CN 201711130286A CN 109772055 A CN109772055 A CN 109772055A
- Authority
- CN
- China
- Prior art keywords
- dust
- stemness
- ventilation unit
- filtering formula
- filter cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 239000003344 environmental pollutant Substances 0.000 claims description 23
- 231100000719 pollutant Toxicity 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 3
- 239000011087 paperboard Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 37
- 239000000428 dust Substances 0.000 abstract description 21
- 239000000356 contaminant Substances 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012459 muffins Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to technical field of dust removal equipment, and in particular to stemness dust-filtering formula ventilation unit.Main technical schemes are as follows: stemness dust-filtering formula ventilation unit, including shell, include contaminant gases channel, filter cylinder and clean gas passages in the shell, and the upper part of the housing is equipped with air inlet, and lower part is equipped with air outlet；The inboard of air inlet is arranged in the filter cylinder, and the outlet of filter cylinder is connected to clean gas passages, and the end of clean gas passages is connected to air outlet；Maximum feature of the invention is that investment is small, occupy little space, design arrangement flexibly, energy saving in running, simple installation；Dust removal and filtration part uses the higher surface coating filter cylinder filter medium of filter efficiency, for 0.3 μm or more dust filter efficiency 99.9% or more, energy automatic back blow automatically cleaning, is not limited by dust containing capacity, the dust and flue gas in energy continuous effective filtering welding workshop.
Description
Technical field
The present invention relates to stemness dust-filtering formula ventilation units, belong to technical field of dust removal equipment.
Background technique
With the development of New Technologies, dust pollution object is exhaled from past a large amount of depositing dusts to be increasingly difficult to administer
Dirt conversion, intensive and a large amount of 0.1 μm -2.0 μm of the small particle pollution dust and aerosol that many industrial enterprise's techniques generate
Also many Industrial Enterprise Factory Boundary problem of environmental pollutions and industrial building environment pollution problem, such as environment in workshop are brought
Smoke contamination, chemical contamination and other a variety of toxic and harmful gas pollutions.These it is seriously polluted influence and endanger practitioner's
Health will lead to various disease risks even threat to life.The consequence seriously polluted causes medical treatment to a large amount of enterprises
The problem of burden and practitioner's deficiency, seriously affects production；Dirt pollutant is leaked exhaling in workshop by door and window and ventilation is arranged
It puts and huge negative effect is caused to ambient air PM2.5.It is poor to there are dust removing effects more in cleaner in the prior art
And the problem of energy consumption is high, cause environmental protection of enterprise at high cost.
Summary of the invention
To solve the problems, such as that energy consumption of the existing technology is big, dust removing effects are poor, inconvenient for use, the present invention provides a kind of dry
Property dust-filtering formula ventilation unit, be applied to large space in.
Technical scheme is as follows: stemness dust-filtering formula ventilation unit, including shell, includes in the shell
Contaminant gases channel, filter cylinder and clean gas passages, the upper part of the housing are equipped with air inlet, and lower part is equipped with air outlet；It is described
The inboard of air inlet is arranged in filter cylinder, and the outlet of filter cylinder is connected to clean gas passages, and the end of clean gas passages is connected to
Air outlet.The contaminant gases channel is the channel between shell and filter cylinder, clean gas passages.
Further, blowback system and blower are provided in the clean gas passages.
Further, confluence ejector pipe, the blowback system packet are equipped between the filter cylinder and clean gas passages
Blowback gas bag and anti-blowpipe are included, the anti-blowpipe is equipped with jet port, and the jet port is located at confluence ejector pipe lower inside.
Further, the blower is frequency conversion fan.
Further, the cartridge openings are downward.
Further, pollutant flow-path module, the pollutant flow-path module are equipped in the clean gas passages
By pollutant runner modular structure ontology and outer container board group at；
The pollutant runner modular structure ontology includes shape of a saddle top plate and side plate interconnected, the side plate
Side, which is obliquely installed and connects, leads hawk, and the side plate connects ash slot with the bottom for leading hawk；The shape of a saddle top plate point
Fixed blowback gas bag inside angle, the blowback gas bag lower section connect anti-blowpipe, fix blower between the side plate.
Further, setting collects grey vehicle below the ash slot.
Further, vibration cleaning device is fixed in the gas passage of the pollutant flow-path module.
Further, the angle of the shape of a saddle top plate is 60-75 °.
Beneficial effects of the present invention are as follows:
(1) the maximum feature of the present invention be that investment is small, occupy little space, design arrangement flexibly, energy saving in running, simple installation；
(2) dust removal and filtration part of the present invention uses the higher surface coating filter cylinder filter medium of filter efficiency, for 0.3 μm
99.9% or more, energy automatic back blow automatically cleaning is not limited the filter efficiency of the above dust by dust containing capacity, can continuous effective mistake
Dust and flue gas in filter welding workshop；
(3) equipment of the invention can also be installed application in the form of cluster, be used for other than it can satisfy single machine function
To the dedusting and purifying air of large-scale welding workshop；For traditional larger central formula dust removal unit, the present invention, which has, to be occupied
Spatial volume is small, and low cost, the construction period is short, and difficulty of construction is small, and performance is high, runs the advantages such as low with maintenance cost.
Detailed description of the invention
Fig. 1 is the main view of stemness dust-filtering formula ventilation unit；
The A-A sectional view of main view when Fig. 2 is the operation of stemness dust-filtering formula ventilation unit；
The A-A sectional view of main view when Fig. 3 is the shutdown of stemness dust-filtering formula ventilation unit or blowback；
Fig. 4 is the side view of stemness dust-filtering formula ventilation unit；
Fig. 5 is the B-B sectional view of the side view of stemness dust-filtering formula ventilation unit；
Fig. 6 is the sectional view of stemness dust-filtering formula ventilation unit confluence ejector pipe；
Fig. 7 is the S direction view in Fig. 6；
Fig. 8 is the top view of stemness dust-filtering formula ventilation unit；
Fig. 9 is the three-dimensional view of stemness dust-filtering formula ventilation unit；
Figure 10 is the three-dimensional view of pollutant flow-path module；
Figure 11 is partially schematic Fig. 1 of pollutant flow-path module；
Figure 12 is partially schematic Fig. 2 of pollutant flow-path module；
Figure 13 is the main view of pollutant flow-path module；
Figure 14 is the side view of pollutant flow-path module；
Figure 15 is C-C sectional view in Figure 14；
Figure 16 is the top view of pollutant flow-path module.
Wherein: 1, shell, 2, air inlet, 3, filter cylinder, 4, confluence ejector pipe, 5, blowback gas bag, 6, anti-blowpipe, 7, the grey vehicle of collection
Pulley, 8, blower, 9, air outlet, 10, the grey vehicle of collection, 11, jet port, 12, vibration cleaning device, 13, outer boxboard, 14, contaminant stream
Road modular structure ontology, 141, shape of a saddle top plate, 142, side plate, 143, lead hawk, 144, ash slot.
Specific embodiment
With reference to embodiment and attached drawing 1-16 the present invention will be further described:
Stemness dust-filtering formula ventilation unit, including shell 1, the interior shell 1 includes contaminant gases channel, filter cylinder
3 and clean gas passages, 1 top of shell is equipped with air inlet 2, and lower part is equipped with air outlet 9；The setting of filter cylinder 3 is being entered the wind
The inboard of mouth 2, the outlet of filter cylinder 3 are connected to clean gas passages, and the end of clean gas passages is connected to air outlet 9.Institute
Blowback system and blower 8 are provided in the clean gas passages stated.Confluence is equipped between the filter cylinder 3 and clean gas passages
Ejector pipe 4, the blowback system include blowback gas bag 5 and anti-blowpipe 6, and the anti-blowpipe 6 is equipped with jet port 11, described
Jet port 11 is located at confluence 4 lower inside of ejector pipe.The blower 8 is frequency conversion fan.The filter cylinder 3 is opening down.Institute
Pollutant flow-path module is equipped in the clean gas passages stated, the pollutant flow-path module is by pollutant runner modular structure
Ontology 14 and outer boxboard 13 form；The pollutant runner modular structure ontology 14 includes shape of a saddle top plate interconnected
141 and side plate 142, the side of the side plate 142, which is obliquely installed and connects, leads hawk 143, the side plate 142 and leads hawk 143
Bottom connect ash slot 144；Fixed blowback gas bag 5, the blowback gas bag 5 inside 141 wedge angle of shape of a saddle top plate
Lower section connects anti-blowpipe 6, fixes blower 8 between the side plate 142.Setting collects grey vehicle 10 below the ash slot 144.It is described
Pollutant flow-path module gas passage in be fixed with vibration cleaning device 12.The angle of the shape of a saddle top plate 141 is
60°。
At runtime, the operating of blower 8 can form negative pressuren zone to present device in equipment cavity, will constantly weld in workshop
Air capture inhalation device to be clean in, air-flow first passes around air return type and enters in equipment cavity from the blinds that hangs down, and a part is dirty
Dye object dust, which is hit, falls directly into ash slot 144 from the blinds that hangs down in air return type, after filtering of the another part using filter cylinder 3, dust
Particle and weld fumes are blocked or are adsorbed on 3 outside overlay film surface of filter cylinder, and filter cylinder 3 is for 0.3 μm of partial size or more dust
Filter efficiency 99.9% or more, blown by blower 8 through displacement after the ejector pipe 4 that converges by the pure air for entering clean area
9 low wind speed of mouth are uniformly sent to the region away from ground 0.5-2.0m.
When equipment operation for a period of time after, many dusts can be adhered in the outer wall of filter cylinder 3,3 front and back pressure difference of filter cylinder increases
Power consumption increases, and at this moment starts blowback system automatically, carries out reverse gas cleaning to filter cylinder 3, blowback system is mainly by 5 He of blowback gas bag
Anti-blowpipe 6 forms, and when executing blowback, system can control the unlatching of the electromagnetic valve on blowback gas bag 5, due to 5 memory of blowback gas bag
Having pressure is the compressed air of 0.5-0.6MPa, and purge gas can be sprayed from the jet port 11 of anti-blowpipe 6 with supersonic speed, flowed through
When confluence ejector pipe 4 with Venturi effect, mass air flow into confluence ejector pipe 4 and can be accelerated to be diffused into filter cylinder 3 by injection
Cavity in, gas shock and vibration are formed to filter cylinder 3, portion gas reversed can be arranged (by arriving outside filter cylinder 3 inside filter cylinder 3)
Out, the impact and vibration of air-flow can dispose the dust and muffin for being attached to 3 outer surface of filter cylinder, are allowed to fall in and lead hawk 143
And slide and converge in ash slot 144 in two sides, to reach deashing purpose；The air return type being mounted at equipment air inlet 2 at this time
Back draught can be blocked completely from vertical blinds prevents dust from leaking discharge apparatus.The dust being cleaned out passes through unit two sides
Two sides converge ash slot 144, be finally pooled in the collection ash vehicle 10 of device bottom.Collect grey vehicle and is equipped with the grey pulley sheave 7 of collection.
3 quantity of filter cylinder of the invention can be odd number or even number, can vertical, inclination or laterally setting.
Above-described embodiment is only used for illustrating inventive concept of the invention, rather than the restriction to rights protection of the present invention,
It is all to be made a non-material change to the present invention using this design, protection scope of the present invention should all be fallen into.
Claims (10)
1. stemness dust-filtering formula ventilation unit, which is characterized in that include pollutant in the shell (1) including shell (1)
Gas passage, filter cylinder (3) and clean gas passages, shell (1) top are equipped with air inlet (2), and lower part is equipped with air outlet
(9)；The filter cylinder (3) is arranged in the inboard of air inlet (2), and the outlet of filter cylinder (3) is connected to clean gas passages, clean gas
The end in channel is connected to air outlet (9).
2. stemness dust-filtering formula ventilation unit as described in claim 1, which is characterized in that in the clean gas passages
Inside it is provided with blowback system and blower (8).
3. stemness dust-filtering formula ventilation unit as claimed in claim 2, which is characterized in that the filter cylinder (3) and cleaning
Confluence ejector pipe (4) is equipped between gas passage, the blowback system includes blowback gas bag (5) and anti-blowpipe (6), described
Anti-blowpipe (6) is equipped with jet port (11), and the jet port (11) is located at confluence ejector pipe (4) lower inside.
4. stemness dust-filtering formula ventilation unit as claimed in claim 2, which is characterized in that the blower (8) is frequency conversion
Blower.
5. stemness dust-filtering formula ventilation unit as described in claim 1, which is characterized in that filter cylinder (3) the opening court
Under.
6. stemness dust-filtering formula ventilation unit as described in claim 1, which is characterized in that in the clean gas passages
Equipped with pollutant flow-path module, the pollutant flow-path module is by pollutant runner modular structure ontology (14) and outer boxboard
(13) it forms；
The pollutant runner modular structure ontology (14) includes shape of a saddle top plate (141) interconnected and side plate (142),
The side of the side plate (142) is obliquely installed and connects and leads hawk (143), the side plate (142) and the bottom for leading hawk (143)
It connects ash slot (144)；Fixed blowback gas bag (5), the blowback gas bag inside described shape of a saddle top plate (141) wedge angle
(5) lower section connects anti-blowpipe (6), fixes blower (8) between the side plate (142).
7. stemness dust-filtering formula ventilation unit as claimed in claim 6, which is characterized in that under the ash slot (144)
Side's setting collects grey vehicle (10).
8. stemness dust-filtering formula ventilation unit as claimed in claim 6, which is characterized in that the pollutant flow-path module
Gas passage in be fixed with vibration cleaning device (12).
9. stemness dust-filtering formula ventilation unit as claimed in claim 6, which is characterized in that the shape of a saddle top plate
(141) angle is 60-75 °.
10. stemness dust-filtering formula ventilation unit as described in claim 1, which is characterized in that the equipment is placed in large space
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130286.5A CN109772055B (en) | 2017-11-15 | 2017-11-15 | Dry dust filtering type ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130286.5A CN109772055B (en) | 2017-11-15 | 2017-11-15 | Dry dust filtering type ventilation unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109772055A true CN109772055A (en) | 2019-05-21 |
| CN109772055B CN109772055B (en) | 2024-02-23 |
Family
ID=66493792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711130286.5A Active CN109772055B (en) | 2017-11-15 | 2017-11-15 | Dry dust filtering type ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109772055B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07180826A (en) * | 1993-12-22 | 1995-07-18 | Tokyo Electric Power Co Inc:The | Method and device for removing unburned carbon in coal ash |
| US20130220125A1 (en) * | 2012-02-28 | 2013-08-29 | Pall Corporation | Hot gas filtration system and process for regenerating said system |
| CN104624020A (en) * | 2015-03-11 | 2015-05-20 | 北京化工大学常州先进材料研究院 | Method for removing hydrogen sulphide and solid dust in gas |
| CN204522576U (en) * | 2015-01-15 | 2015-08-05 | 凯天环保科技股份有限公司 | The dust entirety served back under a kind of administers all-in-one |
| CN204976362U (en) * | 2015-06-11 | 2016-01-20 | 青岛路博宏业环保技术开发有限公司 | Workstation of polishing of distinguishing flavor of removes dust |
| CN205073799U (en) * | 2015-10-15 | 2016-03-09 | 长沙吉天环保科技有限公司 | Smoke dust purifying device |
| CN205308023U (en) * | 2015-12-29 | 2016-06-15 | 常州千帆环保科技有限公司 | It removes dust and adsorb to collect purifies in exhaust gas cleaner of an organic whole |
| WO2017185710A1 (en) * | 2016-04-29 | 2017-11-02 | 南通亚威机械制造有限公司 | Integrated apparatus for powdery material combining bulking with dust-collection |
| CN208145647U (en) * | 2017-11-15 | 2018-11-27 | 大连兆和环境科技股份有限公司 | Stemness dust-filtering formula ventilation unit |
-
2017
- 2017-11-15 CN CN201711130286.5A patent/CN109772055B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07180826A (en) * | 1993-12-22 | 1995-07-18 | Tokyo Electric Power Co Inc:The | Method and device for removing unburned carbon in coal ash |
| US20130220125A1 (en) * | 2012-02-28 | 2013-08-29 | Pall Corporation | Hot gas filtration system and process for regenerating said system |
| CN204522576U (en) * | 2015-01-15 | 2015-08-05 | 凯天环保科技股份有限公司 | The dust entirety served back under a kind of administers all-in-one |
| CN104624020A (en) * | 2015-03-11 | 2015-05-20 | 北京化工大学常州先进材料研究院 | Method for removing hydrogen sulphide and solid dust in gas |
| CN204976362U (en) * | 2015-06-11 | 2016-01-20 | 青岛路博宏业环保技术开发有限公司 | Workstation of polishing of distinguishing flavor of removes dust |
| CN205073799U (en) * | 2015-10-15 | 2016-03-09 | 长沙吉天环保科技有限公司 | Smoke dust purifying device |
| CN205308023U (en) * | 2015-12-29 | 2016-06-15 | 常州千帆环保科技有限公司 | It removes dust and adsorb to collect purifies in exhaust gas cleaner of an organic whole |
| WO2017185710A1 (en) * | 2016-04-29 | 2017-11-02 | 南通亚威机械制造有限公司 | Integrated apparatus for powdery material combining bulking with dust-collection |
| CN208145647U (en) * | 2017-11-15 | 2018-11-27 | 大连兆和环境科技股份有限公司 | Stemness dust-filtering formula ventilation unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109772055B (en) | 2024-02-23 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Xiang Inventor after: Lin Hongzhu Inventor after: Yao Weiqiang Inventor after: Zhao Xinxin Inventor after: Li Jian Inventor after: Wang Xu Inventor before: Lin Hongzhu Inventor before: Yao Weiqiang Inventor before: Zhao Xinxin Inventor before: Li Jian Inventor before: Wang Xu Inventor before: Zheng Xiang |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191128 Address after: 116600, Jinzhou New District, Liaoning, Dalian double D digital 3 Road No. 8 Applicant after: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Applicant after: Beijing Air Research heating and cooling equipment installation engineering technology Co.,Ltd. Address before: 116600, Jinzhou New District, Liaoning, Dalian double D digital 3 Road No. 8 Applicant before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. |
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| CB02 | Change of applicant information |
Address after: Floor 4, No. 300, Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215156 Applicant after: Suzhou Zhaohe Air System Co.,Ltd. Applicant after: Beijing Air Research heating and cooling equipment installation engineering technology Co.,Ltd. Address before: 116600 No.8, digital3 Road, shuangd port, Jinzhou new district, Dalian City, Liaoning Province Applicant before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Applicant before: Beijing Air Research heating and cooling equipment installation engineering technology Co.,Ltd. |
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